Private · Person · registered roles
Ester Katrine Hjellum
Active in 2 companiesCEO · Chair · Board memberOslo
↳ Brreg · company_people
Role timeline
Ekh Invest AS
Daglig leder
Ekh Invest AS
Styrets leder
Morgenstern AS
Styremedlem
since 2020 · bars start at the registry's change date — full periods are not published
Across their companies2 · rolled up
Combined revenue
kr 104.9M +
Tenders won
1
Status
all active
Reach
2 industries
Brreg roles + Regnskap · rolled up across their companies — includes historical roles
Reach by industry
Activities of advertising agencies
1
Rental and operating of own or leased real estate
1
Recent role changes
2026-05-13Became Styremedlem — Morgenstern AS
2020-03-17Became Styrets leder — Ekh Invest AS
2020-03-17Became Daglig leder — Ekh Invest AS
Signals
Multiple boardscurrent board roles at 2+ companies
computed from Brreg roles